论文标题
基于蒙特卡洛的小鼠脑组织光学模型的研究
Research on mouse brain tissue optical model based on Monte Carlo
论文作者
论文摘要
我们使用Monte Carlo方法研究了小鼠大脑中的光子在小鼠脑中的传播。光子轨道，光吸收密度和通量速率用作分析的指标。我们发现，与完整的头骨相比，没有完整颅骨的光子分布在纵向和横向方向上都更远。光吸收密度和通量速率的分布在整体上是完整的头骨的梭形和圆形的。这项研究将为小鼠脑的光学成像以及小鼠和人脑的研究提供参考和理论指导。
We studied the transmission of photons in mouse brain in both with and without intact skull states using Monte Carlo method. Photon track, optical absorption density and fluence rate were used as indicators for analysis. We found that, the photon distribution without intact skull goes farther in both longitudinal and transverse directions compared with that of with intact skull. The distribution of optical absorption density and fluence rate was fusiform and rounder on the whole with intact skull. This study will provide reference and theoretical guidance for the optical imaging of mouse brain and the study of the mouse and human brain.
